STEVENSON, Robert B K. Farms and Fortifications in the King’s Park, Edinburgh. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 81, p. 158–170, 1949. DOI: 10.9750/PSAS.081.158.170. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8279. Acesso em: 25 apr. 2024.